标题: ORA-22897: no scope clause specified for user [打印本页] 作者: admin 时间: 2016-9-1 08:20 标题: ORA-22897: no scope clause specified for user ORA-22897: no scope clause specified for user-defined REF column "string" Cause: User-defined REFcolumn does not have a scope constraint. Action: Specify a scopeconstraint for the user-defined REF column and retry the
operation.